baber/WOPTO huggingface dataset:
Patent JP-H05273735-A (JP)
Title: Original cassette
IPC: G03F1/00
Filed: 1992-03-23
Abstract: PURPOSE:To provide an original cassette by which image information is accurately and efficiently read as an original is left housed in a film mount. CONSTITUTION:This original cassette 10 is provided with a supporting glass plate 14 and a covering glass plate 16 which interpose the original, and rounding grooves 14a and 16a corresponding to the size of the film mount are formed on the original S side of the glass plates 14 and 16. Therefore, the original is loaded in the original cassette 10 without being detached from the film mount. Since the original S is directly interposed by glass plates 14 and 16, it is not curved and the image is excellently read.
Patent JP-H05265101-A (JP)
Title: Original scanning device
IPC: H04N1/04
Filed: 1992-03-23
Abstract: PURPOSE:To prevent the rising of cost by reducing a load to a motor for driving a scanner and further, the occurrence of an abnormal image by obtaining a balanced effect only when it is necessary. CONSTITUTION:In this original scanning device provided with scanners 2 and 3 capable of reciprocating in a direction to scan an original placed on a fixed original placing plate, and a dead-weight block 11 capable of moving in the direction opposite to the moving directions of the scanners 2 and 3, and having balanced structure for offsetting the inertia force generated at the time of changing over the moving directions of the scanners 2 and 3, the driving parts of the scanners 2 and 3 and the driving part of the dead-weight block are separately provided.
Patent JP-S58183647-A (JP)
Title: Preparation of tertiary amine
Inventor: YANAGI YOSHIO
IPC: B01J31/20
Filed: 1982-04-19
Abstract: PURPOSE:To obtain the titled compound without the formation of aldehydes, unsaturated amines, etc. as by-products, by reacting an olefin with Co, H2 and a primary or secondary amine in the presence of an industrial and advantageous catalyst containing an Rh compound and an Ru compound together. CONSTITUTION:An olefin, preferably a 2-30C straight chain olefin, is reacted with carbon monoxide, hydrogen and a primary or secondary amine in the presence of a catalyst to give a tertiary amine, e.g. tridecyldiethylamine. In the process, a catalyst containing a rhodium compound and a ruthenium compound, preferably 0.1-100moles, based on one mole rhodium compound, ruthenium compound is used as the catalyst. Preferably, the amount of the raw material olefin is 300-50,000 moles based on one mole rhodium compound in the catalyst. EFFECT:The catalytic cost can be remarkably reduced.
Patent JP-H03265647-A (JP)
Title: Rubber composition
Inventor: MURACHI TATSUYA
IPC: C08L33/04
Filed: 1990-03-15
Abstract: PURPOSE:To prepare a rubber compsn. which firmly adheres to a self-adhesive without any pretreatment, such as primer coating, and is suitable for a substrate of a self-adhesive tape by compounding an ethyl acrylate-vinyl chloroacetate copolymer with a butyl acrylate-acrylonitrile copolymer. CONSTITUTION:100 pts.wt. copolymer obtd. by copolymerizing 100 pts.wt. ethyl acrylate with 0.2-30 pts.wt. vinyl chloroacetate is compounded with 1-300 pts.wt. copolymer obtd. by copolymerizing 100 pts.wt. butyl acrylate with 1-30 pts.wt. acrylonitrile. As the butyl acrylate, n-butyl acrylate, isobutyl acrylate, and t-butyl acrylate can be used. The resulting compsn. is suitable for a substrate of a self-adhesive tape used for adhering a resin product such as an automotive molding or a rubber product.
Patent JP-S55157570-A (JP)
Title: Sulfamylimidazole derivative, and agricultural and horticultural fungicide
Inventor: TANIGUCHI MASAKAZU
IPC: C07D233/90
Filed: 1979-05-26
Abstract: NEW MATERIAL:A sulfamylimidazole derivative of formula I (R 1  is cyano group; R 2  is carbamoyl group, or cyano group when R 1  is carbamoyl group).  
     USE: An agricultural and horticultural fungicide having a great control effect on blight of crops, particularly a tomato, potato, and cucumber.  
     PROCESS: A 4,5-disubstituted imidazole of formula II is condensed with an N,N- dimethylsulfamyl chloride of formula III in the presence of dehydrochlorinating agent, e.g. potassium carbonate, to give the compound of formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01240736-A (JP)
Title: Supercharged pressure control method in internal combustion engine
Inventor: INOUE KAZUO
IPC: F02B37/12
Filed: 1988-03-18
Abstract: PURPOSE:To make the shift to feed back control smooth and rapid by starting feed back control a prescribed time after a supercharged pressure getting beyond a prescribed value in a transmission stage of the supercharged pressure. CONSTITUTION:The movable vane of a turbocharger 4 is driven by an actuator 17 and an electromagnetic control valve 18 for supercharged pressure introduction to the actuator 17 is duty-controlled. When the absolute pressure in an intake pipe is less than a prescribed value, the movable vane is set to the minimum opening. When the absolute pressure in the intake pipe is beyond the feed back control starting pressure, the feed back control is started after the elapse of a prescribed time. Thus, the abnormal raise up of supercharged pressure can be prevented even in a transition stage and the shift to the feed back control can be carried out smoothly and rapidly.
Patent JP-H07169455-A (JP)
Title: Carbon electrode and secondary battery using the electrode
Inventor: KAHATA TOSHIYUKI
IPC: H01M10/052
Filed: 1994-03-10
Abstract: PURPOSE:To provide an electrode with high lithium storage amount, long cycle life, low internal impedance, and excellent charge/discharge capability even at high current densities and provide a high performance secondary battery using this electrode. CONSTITUTION:In an electrode using at least two kinds of carbon materials capable of reversely absorbing/desorbing lithium ions as an electrode active material, 10-70wt.% of the electrode is formed with a carbon material prepared by graphitizing coke. A lithium secondary battery is manufactured by using this electrode.
Patent JP-H07321566-A (JP)
Title: Amplifier for load receiver
Inventor: SHIYARURU RIDERU
IPC: H04B1/16
Filed: 1995-03-24
Abstract: PURPOSE: To unnecessitate any coupled transformers between stages in an amplifier for an on-vehicle receiver. CONSTITUTION: Amplifying stages 2 and 1 are erectly connected with polar bridges 10-12 in a static state, and cascade-connected in a dynamic state. The output of a first stage 2 is connected through an impedance matching reactance with the input of the next stage 1. A gain is controlled by pouring/extracting currents between an output terminal S of the amplifier and a pouring/extracting terminal A on the input of the first stage 2.
Patent JP-H03265668-A (JP)
Title: Method for surface-treating titanium oxide
Inventor: ITO KATSURA
IPC: C09C1/36
Filed: 1990-03-16
Abstract: PURPOSE:To prevent the agglomeration of pigment particles and improve the dispersibility of the particles by treating TiO2 with a basic metal salt in a rotating vessel in a gasseous atmosphere contg. CO2. CONSTITUTION:TiO2 is dispersed in water to give a dispersion, in which a surface-treating agent, a basic metal salt (e.g. sodium aluminate), is dissolved to give a slurry with a concn. of 1-80wt.%. After the slurry is put into a rotatable vessel, such as a ball mill or a planetary mill, to film 50vol%. or lower of the internal volume of the vessel, the central part of the vessel is filled with a gas contg. CO2 in an amt. of 0.4-1.2mol based on one mol of the salt. The vessel is then rotated to carry out the surface treatment of TiO2 with the salt, giving a product comprising 100 pts.wt. TiO2 coated with a metal oxide and/or a hydrate thereof in an amt. of 1-20 pts.wt. in terms of the oxide.
Patent JP-H03269139-A (JP)
Title: Division of warp laid on beam by air suction
Inventor: TOYOFUKU SHINJI
IPC: D03J1/14
Filed: 1990-03-16
Abstract: PURPOSE:To provide a system easy to operate, only requiring yarn position to be near heddle-eye, so designed that when yarns laid on a beam are to be divided from one side one by one, a yarn is put to suction into a heddle-eye by an air suction machine simultaneously with cutting the yarn with a cutting edge at a position close to the tip of the yarn with both the ends fixed. CONSTITUTION:When yarns laid on a beam are to be divided from one side one by one, a yarn 2 is put on a heddle 1 and subjected to air suction by an air suction machine 4 simultaneously with cutting the yarn fixed at both the ends with winding shafts 7,8 at a position close to the tip 3 using a cutting edge 6, effecting suction of the yarn 2 into the heddle-eye in the form of a broken line 5 in a V-shaped manner. With this system, only if yarn position is approximately near the heddle-eye, the yarn is brought to the eye by the action of suction air; thus ensuring warps laid on a beam to be divided in a simple operation.
Patent JP-S51140585-A (JP)
Title: Photo-semiconductor device
Inventor: TAKUSAKAWA KIMITO
IPC: H01S5/00
Filed: 1975-05-30
Abstract: PURPOSE: To prevent a deterioration of embedded laser element attributable to inner distortion, by forming a region for currentnarrowering without effecting diffusion just on an active layer. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63231654-A (JP)
Title: Information ensuring system
Inventor: AKASE YOJI
IPC: G06F12/16
Filed: 1987-03-20
Abstract: PURPOSE:To prevent reduction of saved information at the time of initialization, and to facilitate clearing up the cause of trouble or quasi-normal operation at the time of the occurrence of trouble or quasi-normal operation by preserving saved information, and to eliminate initialization fractionized parts to simplify the initialization processing by connecting a parity inhibiting part to a storage part having the parity function to divisionally control the storage part. CONSTITUTION:A storage part 3 having the parity function and an input/output part 5 are connected to a bus 1 of a control part 2, and a parity inhibiting part 4 which inhibits the parity function of a partial area of the storage part 3 is provided. The parity inhibiting part 4 is provided to remove the parity function in a part of the overall area of the storage part 3, and this part is used as the save area for trouble and quasi-normal operation information. The access condition (read after write) to the save area is eliminated to unequivocally read information in the save area without rewrite due to information write during the initialization processing. That is, it is unnecessary to fractionize an initializing signal and reduction of saved information is prevented.
Patent JP-H06258153-A (JP)
Title: Mechanism for retaining pressure-sensitive sensor
Inventor: YAGUCHI OSAMU
IPC: G01D11/30
Filed: 1993-03-02
Abstract: PURPOSE:To absorb outer force and to prevent initial press force from being applied and hence prevent reduction in sensitivity and generation error signals by elastically supporting a pressure-sensitive sensor holding foreign objects via a flexible material. CONSTITUTION:A pressure-sensitive sensor 1 is housed in a cavity 7b inside a sensor holder 7 by spreading a slit 7a. At this time, even if the sensor 1 is locally deflected for the cavity 7b, the press force generated proportionately with deflection is absorbed by a sponge 6 and no initial press force P0 is applied to the sensor 1 since the flexible sponge 6 is included between the sensor 1 and the holder 7. The same is true also after the holder 7 is adhered to a groove 9 with a window frame 8. If a foreign object 11 is held between the upper edge of a glass 10 and the holder 7 when the window glass 10 rises, the sensor 1 is activated by the press force P from the foreign object 11 and stops the rise of the glass 10, thus preventing an accident from occurring previously. The press force P at this time scarcely changes even if the sponge is included.
Patent JP-H02247248-A (JP)
Title: Polycarbonate composition
Inventor: KODAIRA TETSUJI
IPC: C08L69/00
Filed: 1989-03-20
Abstract: PURPOSE:To obtain a composition having improved melt stability by mixing aromatic polyester and specific aromatic polycarbonate in a specific ratio. CONSTITUTION:(A) 1-90wt.%, preferably 20-80wt.% aromatic polyester [e.g. poly(1,4-butylene terephthalate)] is mixed with (B) 99-10wt.%, preferably 80-20wt.% aromatic polycarbonate containing phenolic terminal group expressed by formula I and non-phenolic terminal group expressed by formula II (R1 and R2 are H or <=20C alkyl, may be substituted by halogen) in a ratio of >=1/19, preferably 1/5-1.
Patent JP-S52149905-A (JP)
Title: Subscriber scanning
Inventor: OKITA TAMOTSU
IPC: H04Q3/00
Filed: 1976-06-09
Abstract: PURPOSE:Subscribers are grouped and a scanning circuit is commonly used in the group, thereby achieving economy the system.
Patent JP-S63231614-A (JP)
Title: Command processing method
Inventor: KAWAKAMI KATSURA
IPC: G06F3/0481
Filed: 1987-03-20
Abstract: PURPOSE:To easily make an operator understood contents of an indication to be executed and call relations between processing units by executing a processing program corresponding to a first picture at the time of inputting position information specifying the first picture and retrieving a picture related to the first picture on the basis of contents of a second storage means. CONSTITUTION:Contents of first and second storage means 106 and 107 are displayed on a display means 103; and when position information to specify the first picture is inputted from a position input means 105, the processing program corresponding to the first picture is executed, and thereafter, the pic ture related to the first picture is retrieved on the basis of contents of a second storage means 107, and a processing program corresponding to the second pic ture obtained as the result is executed. Thus, the operator can easily understand what contents the indication to be executed has and what call relations the processing units have when he gives the indication to a computer.
Patent JP-S57181132-A (JP)
Title: Manufacturing device for semiconductor device
Inventor: TAKEMURA SEIICHI
IPC: H01L21/68
Filed: 1981-04-30
Abstract: PURPOSE:To correct the position of the arrangement pattern of a semiconductor pellet automatically by detecting the inclination of the arrangement pattern from the picture of the pellet and correcting the inclination. CONSTITUTION:An angle correcting mechanism section 11 consists of a torus tabular ring supporter 14 on an X-Y table 10and a pulse motor 15 driving the supporter. An arm 17 is oscillated in the axial direction through the revolution of the pulse motor 15 to turn the ring supporter 14, and the picture in which a semiconductor pellet 1 section is black and a sheet 2 section is white is formed by means of an ITV camera 12. The picture is changed into white or black binary signals, transmitted to an angle correcting driving controlling section 13, and compared with a right picture here and the inclination is detected, signals corresponding to the inclination are transmitted and the pulse motor is turned forward and reversely, and the ring supporter 14 is moved at a right position.
Patent JP-S63231757-A (JP)
Title: Servo device for rotary cylinder motor
Inventor: NAKAMURA KAZUHIKO
IPC: G11B15/473
Filed: 1987-03-20
Abstract: PURPOSE:To securely make a program search by holding the rotation speed of a cylinder at the rotating speed of a recording part right before a signal is ceased, and starting constant playback frequency servocontrol at the rotating speed when a signal appears next. CONSTITUTION:When a magnetic head 2 reaches a no-signal recording part during searching operation, switching to constant-rotating-speed servocontrol is performed with the output of an RF detecting circuit 6. At the same time, an FG cycle detection pulse from a trailing edge detecting circuit 15 is applied to a target value memory circuit 16. A T-V converting circuit 14 converts the difference between the target value and a cycle from an FG cycle measuring circuit 13 into a voltage and outputs the voltage to an error amplifier 8. Consequently, a cylinder motor 3 is held at the rotating speed of the recording part right before the signal in ceased. When the recording signal appears again in this state, a servo system is switched to the constant playback frequency servocontrol, but the cylinder is held at the rotating speed right before the signal is ceased, so the program search is securely made.
Patent JP-H11100580-A (JP)
Title: Dichroic colorant and liquid crystal display element
Inventor: IWANAGA HIRONORI
IPC: C09B1/58
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain a liq. crystal display element which can realize bright and distinct color display by incorporating a dichroic colorant comprising an anthraquinone colorant high in light resistance and in solubility in a liq. crystal into the liq. crystal layer of the same. SOLUTION: A liq. crystal layer contg. a liq. crystal and a dichroic colorant represented by one of formulas II-VIII is formed in the objective display element. In those formulas, R<1> is H, 12C or lower alkyl, or aryl substd. by 12C or lower alkyl; R<2> is 12C or lower alkyl or an aryl group substd. by 12C or lower alkyl; each of the alkyl group and the aryl group may be halogenated; Z is halogen; and n is 1-12. R<1> and R<2> are each pref. 1-4C alkyl; esp. R<1> is pref. t-butyl or n-butyl. Cn Z2n+1 ) is typically Cn F2n+1 (perfluoroalkyl) and pref. has been substd. at the m-position; and n is pref. 1-4.
Patent JP-H05273279-A (JP)
Title: Testing device for protective relay
IPC: G01R31/00
Filed: 1992-03-25
Abstract: PURPOSE:To obtain a testing device, for protective relay use, wherein its operating convenience is good and the accuracy of its output for test use is high. CONSTITUTION:A plurality of sets of sinusoidal-wave AC power supply circuits constituted of the following are installed: DC power supplies 1; pulsating-current generators 2 which modulate output voltages from the DC power supplies 1 into pulsating-current waveforms and which output them; and polarity inverters 3 which invert polarities of pulsating-current voltages output from the DC power supplies 1 at each half cycle. Storage means 4 in which amplitude data at prescribed cycles have been stored are installed in the pulsating-current signal generators 2. In addition, the following are installed and constituted: signal formation means 6 which form pulsating-current control signals with reference to the DC power supplies 1 from the amplitude data read out from the storage means 4; and readout control means 5 which controls the readout operation of the amplitude data from the storage means 4 to the signal formation means 6. A phase adjustment means 7 which makes readout addresses relatively different is installed and constituted with reference to a plurality of sets of readout control means 5.
Patent JP-S61227651-A (JP)
Title: Hydrogen pressure regulator of hydrogen-cooled rotary electric machine
Inventor: KUMAGAI MIKIO
IPC: H02K9/08
Filed: 1985-03-30
Abstract: PURPOSE:To eliminate operations for filling and discharging hydrogen gas by automatically regulating the hydrogen gas pressure in a machine of cooling medium in response to a variation in a load. CONSTITUTION:A plurality of racks 18 are formed in a hydrogen gas circulating path in a hydrogen-cooled rotary electric machine, cases 17 for containing powder hydrogen storage alloy 19 filled in a housing are held on the racks 18. Hydrogen gas 15 circulated in the machine is freely passed through the cases 17 to rise or fall the temperature of the alloy 19, thereby automatically regulating the hydrogen pressure in the machine in response to the magnitude of a load. Thus, the efficiency of the rotary electric machine can be improved. Since the case 17 containing the alloy 19 is provided in the hydrogen gas circulating passage in the machine, the absorbing and discharging phenomenon of the hydrogen of the alloy 19 for the temperature change of the gas in the machine can be effectively utilized.
Patent JP-H07250392-A (JP)
Title: Synchronization controller between stations
Inventor: OTA HIDEKI
IPC: H04L7/08
Filed: 1994-03-10
Abstract: PURPOSE:To improve correction response by sending synchronous information to each frame in the case of step out of synchronization. CONSTITUTION:Since a transmission timing of a slave station is delayed by a timing error DELTAt from a timing of a master station in a frame #n sent respectively from the master station and the slave station, the master station receives a frame (#n-9) from the slave station just after the transmission of the frame #n. A counter or the like is used to obtain an elapsed time taum from the transmission of the frame till the reception by the master station. Similarly a difference DELTAfm between a transmission frame number and a reception frame number of the master station is obtained. Since a frame (#n-1) is received from the master station by the slave station just after the transmission of the frame #n, the elapsed time DELTAts and a difference DELTAfs between the transmission frame number and the reception frame number are obtained. Whether or not synchronization is established is discriminated based on the DELTAtm, DELTAts, DELTAfm, DELTAfs and when the synchronization is not established, the synchronization control of the timing of frame transmission by the slave station is implemented. Thus, the correction response performance is improved.
Patent JP-H09258228-A (JP)
Title: Liquid crystal display element and its production
Inventor: SUGIYAMA TAKASHI
IPC: G02F1/1337
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain an ECB mode liquid crystal display element which has a wide visual field angle characteristic, improved display quality, and high response speed by arranging a film subjected to an orientation treatment so that liquid crystal molecules are oriented perpendicularly or nearly perpendicularly in the intermediate part between substrates. SOLUTION: This liquid crystal display element has a liquid crystal cell including a pair of the substrates 1, 2 arranged to face each other apart a prescribed spacing and a liquid crystal layer held between a pair of these substrates 1 and 2. The boundary surfaces of the substrates 1, 2 with the liquid crystal layer are subjected to the orientation treatment in such a manner that the liquid crystal molecules are oriented perpendicularly or nearly perpendicularly. A light transparent film 9 arranged in parallel with the surfaces of the substrates 1, 2 is arranged in the intermediate part between a pair of the substrates 1, 2. The liquid crystal layer is divided to the two liquid crystal layers with the film 9 as a boundary. Further, both surfaces of the films 9 are subjected to the orientation treatment in such a manner that the liquid crystal molecules are oriented perpendicularly or nearly perpendicularly to the surface of the film 9.
Patent JP-H04356725-A (JP)
Title: Production of magnetic recording medium and apparatus for producing this medium
Inventor: SHIMIZU TSUTOMU
IPC: C23C4/00
Filed: 1991-03-29
Abstract: PURPOSE:To increase the content of Fe3O4 as the magnetic material in a magnetic film at the time of forming the magnetic recording medium having the magnetic film of an iron oxide system on the surface of a base material. CONSTITUTION:An oxidative gas supply nozzle 8 for supplying an oxidative gas to a plasma jet 6 is disposed in front of a nozzle part 2a of a plasma torch 2 to form the plasma jet 6 as an oxidative atmosphere from the mid-point. The oxidation reaction from FeO to Fe3O4 is accelerated and the reduction reaction from the Fe3O4 to the FeO is suppressed in the plasma jet without generating of erosion of the oxidative gas supply nozzle 8 in this way. The content of the Fe3O4 in the magnetic film is thus increased.